TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 394 filers reported holding TANDEM DIABETES CARE INC in Q4 2021. The put-call ratio across all filers is 0.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $997,000 | -22.7% | 8,573 | 0.0% | 0.14% | -15.4% |
| Q4 2021 | $1,290,000 | +26.1% | 8,573 | 0.0% | 0.17% | +20.7% |
| Q3 2021 | $1,023,000 | +22.5% | 8,573 | -0.0% | 0.14% | +21.7% |
| Q2 2021 | $835,000 | +10.3% | 8,574 | 0.0% | 0.12% | +1.8% |
| Q1 2021 | $757,000 | -7.7% | 8,574 | 0.0% | 0.11% | -11.0% |
| Q4 2020 | $820,000 | -15.7% | 8,574 | 0.0% | 0.13% | -15.9% |
| Q3 2020 | $973,000 | +51.3% | 8,574 | +31.8% | 0.15% | +71.6% |
| Q2 2020 | $643,000 | +53.8% | 6,503 | 0.0% | 0.09% | +31.3% |
| Q1 2020 | $418,000 | +7.7% | 6,503 | 0.0% | 0.07% | +59.5% |
| Q4 2019 | $388,000 | +1.0% | 6,503 | 0.0% | 0.04% | -6.7% |
| Q3 2019 | $384,000 | -8.6% | 6,503 | 0.0% | 0.04% | -16.7% |
| Q2 2019 | $420,000 | +1.7% | 6,503 | 0.0% | 0.05% | +1.9% |
| Q1 2019 | $413,000 | – | 6,503 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Delphi Management Partners VIII, L.L.C. | 1,000,000 | $59,610,000 | 47.04% |
| Prospect Capital Advisors, LLC | 127,900 | $7,624,000 | 4.68% |
| Asymmetry Capital Management, L.P. | 43,559 | $2,597,000 | 4.66% |
| Copernicus Capital Management, LLC | 50,000 | $2,981,000 | 3.91% |
| SECTORAL ASSET MANAGEMENT INC | 341,714 | $20,370,000 | 3.04% |
| FRIESS ASSOCIATES LLC | 627,225 | $37,389,000 | 2.60% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,361,345 | $81,150,000 | 2.59% |
| Parkman Healthcare Partners LLC | 134,959 | $8,045,000 | 2.32% |
| OBERWEIS ASSET MANAGEMENT INC/ | 109,940 | $6,554,000 | 2.18% |
| First Light Asset Management, LLC | 268,574 | $16,010,000 | 2.05% |